Improvement in agricultural steamers



I ZSheets--Sheetl., J. '1. KING. AGRICULTURAL STEAMERS.

No, 193,966, Patented Aug. 7,1877.

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N4 PETERS, FHOTD-LITHOGRAPHER. WASHINGTON. D C.

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, AGRICULTURAL STEAMERS.

No. 193,966 Patented Aug. 7,1877. 1 219.4

iifillllllllllllllllllllllllllullllllh Illlllllllllllllllllllllllllllllllllllllll V UNITED gular box the upper JAMES T. KING, OF GREENVILLE, OHIO.

IMPROVEMENT IN AGRICULTURAL STEAMERS.

' Specification forming part of Letters Patent No. 93,966, dated August 7, 1877; application filed May 18, 1877.

To all whom it may concern Be it known that I, JAMES T. KING, of Greenville,Darke county,Ohio, have invented certain new and useful Improvements in Agricultural Steamers, of which the following is a specification:

My apparatus is primarily designed to be used for various agricultural purposes, such as steaming food for cattle, sugar-making,

drying fruit, &c., and is so constructed as to be easily taken apart or put together by any one. The fire-box is also capable, by a slight change, of being used as a house-warming stove, in the ordinary manner; or, by providing the boiler with a safety-valve, the apparatus may'lbe used for a light power.

My stove consists, essentially, of a rectanedges of whose ends have concave openings for the reception of a cylindrical steam generator or a semi cylindrical kettle. The smoke'pipe is forked, so as to straddle the boiler or kettle. The ends of said boiler, instead of being'riveted, are held in place by a tie-bolt extending the whole length of the boiler, and passing through both heads. The boiler is provided with a steampipe, that conveys the steam to an open-topped barrel containing food to be cooked. The semi-cylindrical kettle, above alluded to, takes the place of the steam-generator when it is desired to use the apparatus for sugar-making or forheating water. To these membersis added a rectangular steam-box, having one or more perforated shelves, whereon several difi'erent kinds of food may be cooked at the same time.

In the accompanying drawings, Figure 1 represents my improved steamer, partlyj in axial section and partly in elevation. As shown, it is in position for steaming food in a vat or other suitable receptacle. Fig. 2 is a perspective view of my stove in its ordinary condition as a furnace. Fig. 3 represents a portion of the stovefront, showing the concavity. Fig. 4 represents one of two cast-iron end pieces to fit in the concavities in the end plate when the boiler ,is removed. Fig. 5 shows my peculiar form of stove-pipe. Fig. 6

.is a perspective view of the semi-cylindrical kettle. Fig. 7 is a sectional view of my steambox.

In the drawing, A is my furnace or firebox, the plates of which are held in place by bolts 00, and it may be made with or without a grate, and with or without a bottom-plate and legs.

The end plates A have, in their upper edges, strengthened by a rib, b, on which rests the boiler B. The ends U of the boiler are made of cast-iron, and of bulging shape, as shown. Atie-bolt, D, passing through the center of each end, binds them tightly against the cylindrical portion of the boiler, thus forming a much cheaper and simpler construction than by riveting. and, for the purpose for which it is designed, more efficient, as it enables the boiler-heads to be easily and quickly removed for cleansing or repairing, or for permitting the body to be used as a packing-case for the smaller members. The edges of the cylindrical portion of the boiler rest against an indiarubber gasket, 6, in an annular groove, E, cast in the boiler-heads, so as to secure a steam-tightjoint. A shell or jacket, F, surrounds the upper half of the boiler, inclosing an air-space, for the purpose. of retaining the heat. It is put on endwise, and has an opening, f, in the top for the funnelpipe H and the steam-pipe I. Said steampipe has two or more elbows, that form a swinging or universal joint, according to the number used, and it also has a tapering ground joint, J, for the ready and steam-tight attachment of a pipe, K, which pipe extends down into a barrel or other vessel, and has perforations at the bottom to allow the steam to escape. Y

The stove-top U simply rests upon the body A, and is secured from lateral movement by downwardly projecting flanges u.

The stove-pipe L is of breeching form, having two elbows, l, below and united "in a single stack above, as shown in Fig. 5. The elbows spring onto necks or collars M,that are shown in Fig. 2. These necks M. when not in use, are covered with caps m. The breeching can be rotated on the necks M'like ahinge, so as to be lowered into a horizontal position out of the way when desired.

A reservoir, N, may be placed in an elevated position above the boiler, and water semicircular openings A, and are semi-cylindrical kettle,

drawn from it by a cook, a, into the funnel O,

8, on its periphery, that fit into holes a in the end plates of the stove.

Formed to occupy the concave open-topped stove or fire-box A, and to project in both directions longitudinally beyond it, is an open whose body T is composed of sheet metal that is bent around, and firmly attached to wooden heads or end pieces T, which (in consequence of the said kettles excess of length over" the fire box) are out of contact with the fire. A cock may be inserted in one end of the kettle for withdrawing hot Water.

The steam-box V is provided with two'lids, W, which constitute, respectively, the top, and one of the sides of the box. These lids are held closed by clamps v. The steam enters by pipe w through the bottom of the chest V, and ascends through the perforations in the shelves X. and any water of condensation can be let out through opening Y in the bottom. The steam-pipe has a swivel joint, Z, which allows the box to be moved without breaking connection.

By thesimple construction of my apparatus it can be made cheap enough to be within the reach of the majority of farmers, while by reason of its convertible nature itcan be used instead of many special apparatus, and the purchaser can buy the stove alone, and add to it any or all of the appendages as he is able.

By making the kettle of greater lengththan the stove, so that its end portions project beyond the same, and are out of direct contact with the fire, I secure large capacity, coupled with a capability ofemploying wooden heads, as above described. A kettle so formed can be manufactured by any mechanic out of sheet metal and wood,at a moderate expense,

and will retain its shape as well as one of much stouter material made wholly of metal. When employed for simply room-warmin g purposes, the stove is put into the condition shown in Fig.2, the semicircular plates S, the top plate U, and the caps m, being in place, and one of the elbows Z or the pipe I being used at the smoke-vent, according to whether the stove is to be employed indoors or Without. When the box V is to be used for drying fruit, the pipe to is removed, and the box placed upon the stove-top U.

I claim as new and of my invention- 1. In combination, with a cylindrical kettle or generator,substantially as represented, the stove or fire-box A1, capable of being thrown open at top, and whose end plates have semicircular indentations A, for the reception of such kettle or generator, substantially as set forth.

2. The combination of and swinging breech-flue L on opposite sides of the stove, communicating with a suitable separable stack or chimney, substantially as set forth. I

3. In combination,the following elements, to wit: A stove, A, having necks or collars, M, for breech-flue L, a concave open-top, and a kettle or steam-generator, B, fitting the same, substantially as and for the purpose set forth.

4. In combination with the open-topped stove A, the cylindrical steam-generator B, having the annular grooves'c, heads 0, funnel O, and jointed steam-pipe or goose-neck I K. substantially as set forth. p 5. In combination with a cylindrical steamgenerator or cooking vessel, B, the stove A,

aving semicircular removable end panels S, and separable top U, substantially as and for the purpose set forth.

6. In combination with the open-topped stoveA, having semicircular end depressions A, and. side necks M, the cylindrical steamgenerator B, and the forked smokepipe or breeching L, substantially as setforth.

In testimony of which invention I hereunto set my hand.

' JAMES T. KING. Attest GEORGE H, KNIGHT, LE BLOND BURDETT.

necks or'collars M 

